Hey, WWE -- want a bigger, scarier version of Ronda Rousey?
Look no further ... 'cause women's MMA giant Gabi Garcia says she's down to step inside the squared circle!
"I love the show, I love watching WWE, so why not?" Gabi told us at LAX.
Don't get it twisted -- the Brazilian says she's not even close to being done fighting ... but tells TMZ Sports pro wrestling is a definite possibility if Vince McMahon's interested.
He should be. Garcia's got the skill -- she's a 10-time jiu-jitsu world champ -- and she's FOR SURE got the size at 6' 2'', 200-plus pounds.
But for now, she's focused on finding her next opponent.
Girl, guy ... doesn't matter to Gabi.